Benchmark of rack5slot3s.osadl.org / GNU/Linux on Thu Dec 18 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 5 days, 18:25, 0 users, load average: 0.00, 0.02, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13728277.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1176.4`
Double-Precision Whetstone	`2482.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.4`
Execl Throughput	`1197.7`	`lps`	`30.0 s`	`2`	`43.0`	`278.5`
File Copy 1024 bufsize 2000 maxblocks	`138039.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`348.6`
File Copy 256 bufsize 500 maxblocks	`35995.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`217.5`
File Copy 4096 bufsize 8000 maxblocks	`433722.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`747.8`
Pipe Throughput	`206062.5`	`lps`	`10.0 s`	`7`	`12440.0`	`165.6`
Pipe-based Context Switching	`48351.8`	`lps`	`10.0 s`	`7`	`4000.0`	`120.9`
Process Creation	`2534.9`	`lps`	`30.0 s`	`2`	`126.0`	`201.2`
Shell Scripts (1 concurrent)	`2240.1`	`lpm`	`60.0 s`	`2`	`42.4`	`528.3`
Shell Scripts (8 concurrent)	`608.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1013.9`
System Call Overhead	`138190.2`	`lps`	`10.0 s`	`7`	`15000.0`	`92.1`
System Benchmarks Index Score:						`330.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:00 - 06:11:03; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54661598.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4683.9`
Double-Precision Whetstone	`9932.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1805.9`
Execl Throughput	`3461.4`	`lps`	`30.0 s`	`2`	`43.0`	`805.0`
File Copy 1024 bufsize 2000 maxblocks	`72656.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`183.5`
File Copy 256 bufsize 500 maxblocks	`18681.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`112.9`
File Copy 4096 bufsize 8000 maxblocks	`267935.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`462.0`
Pipe Throughput	`792298.6`	`lps`	`10.0 s`	`7`	`12440.0`	`636.9`
Pipe-based Context Switching	`184868.4`	`lps`	`10.0 s`	`7`	`4000.0`	`462.2`
Process Creation	`7119.9`	`lps`	`30.0 s`	`2`	`126.0`	`565.1`
Shell Scripts (1 concurrent)	`4868.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1148.2`
Shell Scripts (8 concurrent)	`465.8`	`lpm`	`60.2 s`	`2`	`6.0`	`776.4`
System Call Overhead	`506826.3`	`lps`	`10.0 s`	`7`	`15000.0`	`337.9`
System Benchmarks Index Score:						`620.6`

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